//Download Bing wallpaper
async Task DownloadBingWallpaper()
{
try
{
Debug.WriteLine("Downloading Bing update.");
//Check for internet connection
if (!DownloadInternetCheck())
{
BackgroundStatusUpdateSettings(null, null, "Never", null, "NoWifiEthernet"); return;
}
//Load and set Download Information
string DownloadBingRegion = "en-US";
switch (setDownloadBingRegion)
{
case 0: { DownloadBingRegion = vCultureInfoReg.Name; break; }
case 2: { DownloadBingRegion = "en-GB"; break; }
case 3: { DownloadBingRegion = "en-AU"; break; }
case 4: { DownloadBingRegion = "de-DE"; break; }
case 5: { DownloadBingRegion = "en-CA"; break; }
case 6: { DownloadBingRegion = "ja-JP"; break; }
case 7: { DownloadBingRegion = "zh-CN"; break; }
case 8: { DownloadBingRegion = "fr-FR"; break; }
case 9: { DownloadBingRegion = "pt-BR"; break; }
case 10: { DownloadBingRegion = "nz-NZ"; break; }
}
string DownloadBingResolution = "1920x1080";
switch (setDownloadBingResolution)
{
case 1: { DownloadBingResolution = "1280x720"; break; }
case 2: { DownloadBingResolution = "1080x1920"; break; }
case 3: { DownloadBingResolution = "720x1280"; break; }
case 4: { DownloadBingResolution = "1024x768"; break; }
}
//Download and read Bing Wallpaper XML
XDocument XDocumentBing = XDocument.Parse(await AVDownloader.DownloadStringAsync(5000, "TimeMe", null, new Uri("https://www.bing.com/HPImageArchive.aspx?format=xml&n=1&mkt=" + DownloadBingRegion)));
//Read and check current Bing wallpaper
XElement XElement = XDocumentBing.Descendants("image").First();
string BingUrlName = XElement.Element("urlBase").Value + "_" + DownloadBingResolution + ".jpg";
string BingDescription = XElement.Element("copyright").Value;
if (BgStatusBingDescription != BingDescription)
{
//Download and Save Bing Wallpaper image
IBuffer BingWallpaperFile = await AVDownloader.DownloadBufferAsync(5000, "TimeMe", new Uri("https://www.bing.com" + BingUrlName));
if (BingWallpaperFile != null)
{
//Save the Bing wallpaper image
StorageFile BingSaveFile = await AVFile.SaveBuffer("TimeMeTilePhoto.png" + new String(' ', new Random().Next(1, 50)), BingWallpaperFile);
//Set background photo as device wallpaper
try
{
if (setDeviceWallpaper)
{
await UserProfilePersonalizationSettings.Current.TrySetWallpaperImageAsync(BingSaveFile);
}
}
catch { Debug.WriteLine("Failed to update Device wallpaper."); }
//Set background photo as lockscreen wallpaper
try
{
if (setLockWallpaper)
{
if (setDevStatusMobile)
{
await UserProfilePersonalizationSettings.Current.TrySetLockScreenImageAsync(await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///Assets/Tiles/TimeMeTileColor.png")));
}
await UserProfilePersonalizationSettings.Current.TrySetLockScreenImageAsync(BingSaveFile);
}
}
catch { Debug.WriteLine("Failed to update Lock screen wallpaper."); }
//Save Bing photo name
BgStatusPhotoName = BingUrlName;
vApplicationSettings["BgStatusPhotoName"] = BgStatusPhotoName;
//Save Bing description status
BgStatusBingDescription = BingDescription;
vApplicationSettings["BgStatusBingDescription"] = BgStatusBingDescription;
//Notification - Bing description
ShowNotiBingDescription();
//Force live tile update
TileLive_ForceUpdate = true;
}
else
{
Debug.WriteLine("Failed downloading the Bing wallpaper.");
BackgroundStatusUpdateSettings(null, null, "Never", null, "FailedDownloadBingWallpaper");
return;
}
}
//Save Bing update status
BgStatusDownloadBing = DateTimeNow.ToString(vCultureInfoEng);
vApplicationSettings["BgStatusDownloadBing"] = BgStatusDownloadBing;
}
catch (Exception ex)
{
Debug.WriteLine("Failed updating the Bing wallpaper.");
BackgroundStatusUpdateSettings(null, null, "Never", null, "CatchDownloadBingWallpaper" + ex.Message);
}
}
static public async Task <bool> Feeds(bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await EventProgressDisableUI("Downloading latest feeds...", true);
}
Debug.WriteLine("Downloading latest feeds...");
string[][] RequestHeader = new string[][] { new[] { "Authorization", "GoogleLogin auth=" + AppVariables.ApplicationSettings["ConnectApiAuth"].ToString() } };
string DownloadString = await AVDownloader.DownloadStringAsync(10000, "News Scroll", RequestHeader, new Uri(ApiConnectionUrl + "subscription/list?output=json"));
JObject WebJObject = JObject.Parse(DownloadString);
if (WebJObject["subscriptions"] != null && WebJObject["subscriptions"].HasValues)
{
if (!Silent)
{
await EventProgressDisableUI("Processing " + WebJObject["subscriptions"].Count() + " feeds...", true);
}
Debug.WriteLine("Processing " + WebJObject["subscriptions"].Count() + " feeds...");
List <String> ApiFeedIdList = new List <String>();
IReadOnlyList <IStorageItem> LocalFileList = await ApplicationData.Current.LocalFolder.GetItemsAsync();
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
List <TableFeeds> TableUpdatedFeeds = new List <TableFeeds>();
List <TableFeeds> TableCurrentFeeds = await SQLConnection.Table <TableFeeds>().ToListAsync();
foreach (JToken JTokenRoot in WebJObject["subscriptions"])
{
string FeedId = JTokenRoot["sortid"].ToString();
string FeedTitle = JTokenRoot["title"].ToString();
string HtmlUrl = WebUtility.HtmlDecode(JTokenRoot["htmlUrl"].ToString());
HtmlUrl = WebUtility.UrlDecode(HtmlUrl);
Uri FullUrl = new Uri(HtmlUrl);
ApiFeedIdList.Add(FeedId);
TableFeeds TableResult = TableCurrentFeeds.Where(x => x.feed_id == FeedId).FirstOrDefault();
if (TableResult == null)
{
//Debug.WriteLine("Adding feed: " + FeedTitle);
TableFeeds AddFeed = new TableFeeds();
AddFeed.feed_id = FeedId;
AddFeed.feed_title = FeedTitle;
AddFeed.feed_link = FullUrl.Scheme + "://" + FullUrl.Host;
AddFeed.feed_ignore_status = false;
if (JTokenRoot["categories"] != null && JTokenRoot["categories"].HasValues)
{
AddFeed.feed_folder = JTokenRoot["categories"][0]["label"].ToString();
}
TableUpdatedFeeds.Add(AddFeed);
}
else
{
//Debug.WriteLine("Updating feed: " + FeedTitle);
TableResult.feed_title = FeedTitle;
TableResult.feed_link = FullUrl.Scheme + "://" + FullUrl.Host;
if (JTokenRoot["categories"] != null && JTokenRoot["categories"].HasValues)
{
TableResult.feed_folder = JTokenRoot["categories"][0]["label"].ToString();
}
TableUpdatedFeeds.Add(TableResult);
}
//Check and download feed logo
if (!LocalFileList.Any(x => x.Name == FeedId + ".png"))
{
try
{
if (!Silent)
{
await EventProgressDisableUI("Downloading " + FeedTitle + " icon...", true);
}
Uri IconUrl = new Uri("https://s2.googleusercontent.com/s2/favicons?domain=" + FullUrl.Host);
IBuffer HttpFeedIcon = await AVDownloader.DownloadBufferAsync(3000, "News Scroll", IconUrl);
if (HttpFeedIcon != null && HttpFeedIcon.Length > 75)
{
await AVFile.SaveBuffer(FeedId + ".png", HttpFeedIcon);
Debug.WriteLine("Downloaded transparent logo: " + HttpFeedIcon.Length + "bytes/" + IconUrl);
}
else
{
Debug.WriteLine("No logo found for: " + IconUrl);
}
}
catch { }
}
}
//Update the feeds in database
if (TableUpdatedFeeds.Any())
{
await SQLConnection.InsertOrReplaceAllAsync(TableUpdatedFeeds);
}
//Delete removed feeds from the database
List <String> DeletedFeeds = TableCurrentFeeds.Select(x => x.feed_id).Except(ApiFeedIdList).ToList();
Debug.WriteLine("Found deleted feeds: " + DeletedFeeds.Count());
foreach (String DeleteFeedId in DeletedFeeds)
{
await DeleteFeed(DeleteFeedId);
}
}
if (EnableUI)
{
await EventProgressEnableUI();
}
return(true);
}
catch
{
await EventProgressEnableUI();
return(false);
}
}
